The ladies brought the fierce fashions on to the red carpet at last night's Costume Institute Gala in NYC, but the men were responsible for looking hot in their tuxes. Many guys, like Jay-Z, Tom Brady, and Orlando Bloom, were one half of a hot couple, but others such as Chace Crawford and Matthew Morrison were rolling solo. Sweet Bradley Cooper, though, brought his mom! There was a lot of hotness to appreciate from the men, so click through to see who turned out for one of the style world's biggest nights!